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I don't know, but every time I do modprobe wl, it appears the same as above.....I was doing googling about this issue and another guy, I don't remember when i found that, he had the same issue in F18 too, not so many posts out there for this issue, broadcom just makes us so difficult, I don't understand why they don't have drivers for linux...

Re: Wireless Missing?

By Googleing "Required key not available", most reads do seem to point to the "Secure Boot" thing as the problem when trying to load an "unsigned" kernel module. The only fixes I read were what evilbastard already posted, to turn off secure boot in the firmware (bios). I can give you zero advice on how to proceed from here.

Re: Wireless Missing?

Originally Posted by PabloTwo

By Googleing "Required key not available", most reads do seem to point to the "Secure Boot" thing as the problem when trying to load an "unsigned" kernel module. The only fixes I read were what evilbastard already posted, to turn off secure boot in the firmware (bios). I can give you zero advice on how to proceed from here.

Yes, but I already tried to turn the secure boot off, and did those steps again, I had the same result...

but anyway, thanks a lot dude, I am rookie, already learned a lot from you guys...

Re: Wireless Missing?

Re: Wireless Missing?

Originally Posted by PabloTwo

That's good news. Glad to hear you got it sorted out and working.

yes, cannot use secure boot, I thought after setting I could turn it on then use, turned out, if I leave it on, it won't work, all settings were correct, but it is good for others to know. thanks to all.

Re: Wireless Missing?

More than a little sad to me even after 3 years the "solution" to secure boot issues in linux is to turn it off. Bit like being told to solve a stuck door on a vehicle by trashing it, instead to use plastic and duct tape.